_____is a dimensionless parameter which decides the nature of flow of liquid through a pipe.

The rate of flow of a liquid through a capillary tube is

Assertion: Reynolds number determines the nature of flow of a liquid through a pipe. Reason: For streamlined flow, the critical velocity should be as small as possible.

Which of the following device is used to measure the rate of flow of liquid through a pipe?

A device used for measuring the rate of flow of liquid through pipes is called………..

Under a constant pressure head, the rate of streamlined volume flow of a liquid through a capillary tube is V. if the length of the capillary tube is double and diameter of the bore is halved, find the rate of flow of the liquid through the capillary tube.

If Q is the rate of flow of liquid through a capillary tube of length l and radius r at constant pressure P, then the rate of flow of liquid through a capillary head is

Which parameter affects the vapour pressure of a liquid?

Reynold number N_R a dimensionless quantity determines the condition of laminar flow of a viscous liquied through a pipe. N_R is a function of density rho of liquid, average speed upsilon and coeff. Of viscosity eta. Given that N_R prop D, diameter of pipe. Show by the method of dimensions that N_R prop(rhoupsilonD)/(eta)

There is a conical pipe of radii of its two ends as 0.2m and 0.02m with 20 N//m^(2) as the pressure difference along its length. A liquid of density 1.00 xx 10^(3) "kg/m"^(3) is flowing through the pipe. Calculate the rate of flow of liquid through the pipe.